| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.91 | 5.414% | $48.3956 | $48.40 | $48.40 | $48.40 |
| Purchase #2 | $66.62 | 4.145% | $69.3814 | $69.38 | $69.40 | $69.40 |
| Purchase #3 | $127.60 | 12.178% | $143.1391 | $143.14 | $143.15 | $143.10 |
| Purchase #4 | $81.33 | 7.345% | $87.3037 | $87.30 | $87.30 | $87.30 |
| Purchase #5 | $245.25 | 4.120% | $255.3543 | $255.35 | $255.35 | $255.40 |
| Purchase #6 | $124.92 | 10.512% | $138.0516 | $138.05 | $138.05 | $138.10 |
| Purchase #7 | $119.83 | 10.315% | $132.1905 | $132.19 | $132.20 | $132.20 |
| 7 purchase totals = | $811.46 | $873.8162 | $873.81 | $873.85 | $873.90 | |